> ## Documentation Index
> Fetch the complete documentation index at: https://docs.optimism.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Releases

> Latest stable releases for all OP Stack components. Select a component to view its full release history.

<Info>
  We always recommend running the latest stable release for each component. Select a component below to view its full release history and changelog.
</Info>

## Latest Releases

<CardGroup cols={1}>
  <Card title="op-node v1.19.0" href="/releases/op-node" icon="cube" horizontal>
    Released June 2, 2026
  </Card>

  <Card title="kona-node v1.6.0" href="/releases/kona-node" icon="circle-nodes" horizontal>
    Released June 2, 2026
  </Card>

  <Card title="op-reth v2.3.1" href="/releases/op-reth" icon="bolt" horizontal>
    Released June 5, 2026
  </Card>

  <Card title="op-batcher v1.16.10" href="/releases/op-batcher" icon="layer-group" horizontal>
    Released June 5, 2026
  </Card>

  <Card title="op-proposer v1.16.3" href="/releases/op-proposer" icon="stamp" horizontal>
    Released May 23, 2026
  </Card>

  <Card title="op-challenger v1.9.3" href="/releases/op-challenger" icon="shield" horizontal>
    Released May 26, 2026
  </Card>

  <Card title="op-contracts v6.0.0" href="/releases/op-contracts" icon="file-code" horizontal>
    Released March 16, 2026
  </Card>

  <Card title="op-conductor v0.9.4" href="/releases/op-conductor" icon="sliders" horizontal>
    Released May 18, 2026
  </Card>

  <Card title="kona-client v1.5.2" href="/releases/kona-client" icon="microchip" horizontal>
    Released May 25, 2026
  </Card>

  <Card title="kona-host v1.5.2" href="/releases/kona-host" icon="server" horizontal>
    Released May 25, 2026
  </Card>

  <Card title="op-deployer v0.6.0" href="/releases/op-deployer" icon="rocket" horizontal>
    Released April 2, 2026
  </Card>

  <Card title="proxyd v4.27.4" href="/releases/proxyd" icon="network-wired" horizontal>
    Released May 27, 2026
  </Card>

  <Card title="op-acceptor v3.10.2" href="/releases/op-acceptor" icon="circle-check" horizontal>
    Released March 6, 2026
  </Card>
</CardGroup>